@misc{indiciaec6fd57144708,
  title = {Cholecystoscopy with lithocenosis.},
  author = {H Colcher},
  year = {1975},
  doi = {10.1016/s0016-5107(75)73846-4},
  url = {https://pubmed.ncbi.nlm.nih.gov/1140542/},
  note = {Source identifier: 1140542}
}